# coding=utf-8
"""
"""
__author__ = 'Alisue <lambdalisue@hashnote.net>'
# coding=utf-8
"""
"""
__author__ = 'Alisue <lambdalisue@hashnote.net>'
import django
from django.test import TestCase
from django.core.exceptions import PermissionDenied
from permission.utils.handlers import registry
from permission.tests.compatibility import skipIf
from permission.tests.compatibility import MagicMock
from permission.tests.test_decorators.utils import create_mock_handler
from permission.tests.test_decorators.utils import create_mock_request
from permission.tests.test_decorators.utils import create_mock_queryset
from permission.tests.test_decorators.utils import create_mock_model
from permission.tests.test_decorators.utils import create_mock_view_func
from permission.tests.test_decorators.utils import create_mock_view_class
from permission.decorators.methodbase import permission_required
@skipIf(
django.VERSION < (1, 3),
'Classbase generic view is not supported int his version')
[docs]class PermissionClassDecoratorsTestCase(TestCase):
[docs] def setUp(self):
self.handler = create_mock_handler()
self.request = create_mock_request(self.handler)
self.model = create_mock_model()
self.model_instance = self.model()
self.queryset = create_mock_queryset(self.model_instance)
self.view_func = create_mock_view_func()
self.view_class = create_mock_view_class(
permission_required(
'permission.add_article')(self.view_func))
self.view_class_exc = create_mock_view_class(
permission_required(
'permission.add_article',
raise_exception=True,
)(self.view_func))
# store original registry
self._original_registry = registry._registry
# clear registry and register mock handler
registry._registry = {}
registry.register(
self.model,
self.handler,
)
# clear call history
self.handler.has_perm.return_value = False
[docs] def tearDown(self):
# restore original reigstry
registry._registry = self._original_registry
[docs] def test_with_object(self):
# set object
self.view_class.object = self.model_instance
self.view_class_exc.object = self.model_instance
# has_perm always return False
self.view_class.as_view()(self.request, pk=1)
self.request.user.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.handler.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.assertFalse(self.view_func.called)
self.assertRaises(PermissionDenied,
self.view_class_exc.as_view(),
self.request,
pk=1)
self.assertFalse(self.view_func.called)
# has_perm always return True
self.handler.has_perm.return_value = True
self.view_class.as_view()(self.request, pk=1)
self.request.user.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.handler.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.assertTrue(self.view_func.called)
[docs] def test_with_get_object(self):
# set object
self.view_class.get_object = MagicMock(
return_value=self.model_instance)
self.view_class_exc.get_object = MagicMock(
return_value=self.model_instance)
# has_perm always return False
self.view_class.as_view()(self.request, pk=1)
self.request.user.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.handler.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.assertFalse(self.view_func.called)
self.assertRaises(PermissionDenied,
self.view_class_exc.as_view(),
self.request,
pk=1)
self.assertFalse(self.view_func.called)
# has_perm always return True
self.handler.has_perm.return_value = True
self.view_class.as_view()(self.request, pk=1)
self.request.user.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.handler.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.assertTrue(self.view_func.called)
[docs] def test_with_queryset(self):
# set object
get_object = lambda x, y: y.get(*x.args, **x.kwargs)
self.view_class.get_object = get_object
self.view_class_exc.get_object = get_object
self.view_class.queryset = self.queryset
self.view_class_exc.queryset = self.queryset
# has_perm always return False
self.view_class.as_view()(self.request, pk=1)
self.request.user.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.handler.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.assertFalse(self.view_func.called)
self.assertRaises(PermissionDenied,
self.view_class_exc.as_view(),
self.request,
pk=1)
self.assertFalse(self.view_func.called)
# has_perm always return True
self.handler.has_perm.return_value = True
self.view_class.as_view()(self.request, pk=1)
self.request.user.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.handler.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.assertTrue(self.view_func.called)
[docs] def test_with_get_queryset(self):
# set object
get_object = lambda x, y: y.get(*x.args, **x.kwargs)
self.view_class.get_object = get_object
self.view_class_exc.get_object = get_object
self.view_class.get_queryset = MagicMock(
return_value=self.queryset)
self.view_class_exc.get_queryset = MagicMock(
return_value=self.queryset)
# has_perm always return False
self.view_class.as_view()(self.request, pk=1)
self.request.user.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.handler.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.assertFalse(self.view_func.called)
self.assertRaises(PermissionDenied,
self.view_class_exc.as_view(),
self.request,
pk=1)
self.assertFalse(self.view_func.called)
# has_perm always return True
self.handler.has_perm.return_value = True
self.view_class.as_view()(self.request, pk=1)
self.request.user.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.handler.has_perm.assert_called_with(
'permission.add_article',
obj=self.model_instance,
)
self.assertTrue(self.view_func.called)